Multiplying -15 by 60 yields -900, so the amount of water in the pool changes by -900 gallons in one hour.
12 to 16 pounds Im not very good at math but I hope this helps
Answer:
72,220 inches per minute
Step-by-step explanation:
A car's wheels spins at 1000 revolutions per minute. The diameter of the wheels is 23 inches.
1 revolution = radians
Speed
r is the radius , theta is the angle and t is the time
We know diameter = 23 , then radius = 23/2
Speed
Value of pi = 3.14
speed = 23000* 3.14= 72220 inches/ minute
Answer:
Number of photos = 3 * minutes
Step-by-step explanation: